7474356

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 21954240

約数和(自身を除く): 14479884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 59, 68, 69, 81, 92, 102, 108, 118, 138, 153, 162, 177, 204, 207, 236, 276, 306, 324, 354, 391, 414, 459, 531, 612, 621, 708, 782, 828, 918, 1003, 1062, 1173, 1242, 1357, 1377, 1564, 1593, 1836, 1863, 2006, 2124, 2346, 2484, 2714, 2754, 3009, 3186, 3519, 3726, 4012, 4071, 4692, 4779, 5428, 5508, 6018, 6372, 7038, 7452, 8142, 9027, 9558, 10557, 12036, 12213, 14076, 16284, 18054, 19116, 21114, 23069, 24426, 27081, 31671, 36108, 36639, 42228, 46138, 48852, 54162, 63342, 69207, 73278, 81243, 92276, 108324, 109917, 126684, 138414, 146556, 162486, 207621, 219834, 276828, 324972, 415242, 439668, 622863, 830484, 1245726, 1868589, 2491452, 3737178, 7474356]

約数ペア:

[(1, 7474356), (2, 3737178), (3, 2491452), (4, 1868589), (6, 1245726), (9, 830484), (12, 622863), (17, 439668), (18, 415242), (23, 324972), (27, 276828), (34, 219834), (36, 207621), (46, 162486), (51, 146556), (54, 138414), (59, 126684), (68, 109917), (69, 108324), (81, 92276), (92, 81243), (102, 73278), (108, 69207), (118, 63342), (138, 54162), (153, 48852), (162, 46138), (177, 42228), (204, 36639), (207, 36108), (236, 31671), (276, 27081), (306, 24426), (324, 23069), (354, 21114), (391, 19116), (414, 18054), (459, 16284), (531, 14076), (612, 12213), (621, 12036), (708, 10557), (782, 9558), (828, 9027), (918, 8142), (1003, 7452), (1062, 7038), (1173, 6372), (1242, 6018), (1357, 5508), (1377, 5428), (1564, 4779), (1593, 4692), (1836, 4071), (1863, 4012), (2006, 3726), (2124, 3519), (2346, 3186), (2484, 3009), (2714, 2754)]