1982163204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63949}}^1$

素因数の和:64010

約数の個数: 96

約数和(自身を含む): 6016416000

約数和(自身を除く): 4034252796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7749, 10332, 15498, 30996, 63949, 127898, 191847, 255796, 383694, 447643, 575541, 767388, 895286, 1151082, 1342929, 1726623, 1790572, 2302164, 2621909, 2685858, 3453246, 4028787, 5243818, 5371716, 6906492, 7865727, 8057574, 10487636, 12086361, 15731454, 16115148, 18353363, 23597181, 24172722, 31462908, 36706726, 47194362, 48345444, 55060089, 70791543, 73413452, 94388724, 110120178, 141583086, 165180267, 220240356, 283166172, 330360534, 495540801, 660721068, 991081602, 1982163204]

約数ペア:

[(1, 1982163204), (2, 991081602), (3, 660721068), (4, 495540801), (6, 330360534), (7, 283166172), (9, 220240356), (12, 165180267), (14, 141583086), (18, 110120178), (21, 94388724), (27, 73413452), (28, 70791543), (36, 55060089), (41, 48345444), (42, 47194362), (54, 36706726), (63, 31462908), (82, 24172722), (84, 23597181), (108, 18353363), (123, 16115148), (126, 15731454), (164, 12086361), (189, 10487636), (246, 8057574), (252, 7865727), (287, 6906492), (369, 5371716), (378, 5243818), (492, 4028787), (574, 3453246), (738, 2685858), (756, 2621909), (861, 2302164), (1107, 1790572), (1148, 1726623), (1476, 1342929), (1722, 1151082), (2214, 895286), (2583, 767388), (3444, 575541), (4428, 447643), (5166, 383694), (7749, 255796), (10332, 191847), (15498, 127898), (30996, 63949)]