189170388

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{883}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 523207776

約数和(自身を除く): 334037388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 541, 883, 1082, 1623, 1766, 2164, 2649, 3246, 3532, 4869, 5298, 5951, 6492, 7947, 9713, 9738, 10596, 11902, 15894, 17853, 19426, 19476, 23804, 29139, 31788, 35706, 38852, 53559, 58278, 71412, 87417, 107118, 116556, 174834, 214236, 349668, 477703, 955406, 1433109, 1910812, 2866218, 4299327, 5254733, 5732436, 8598654, 10509466, 15764199, 17197308, 21018932, 31528398, 47292597, 63056796, 94585194, 189170388]

約数ペア:

[(1, 189170388), (2, 94585194), (3, 63056796), (4, 47292597), (6, 31528398), (9, 21018932), (11, 17197308), (12, 15764199), (18, 10509466), (22, 8598654), (33, 5732436), (36, 5254733), (44, 4299327), (66, 2866218), (99, 1910812), (132, 1433109), (198, 955406), (396, 477703), (541, 349668), (883, 214236), (1082, 174834), (1623, 116556), (1766, 107118), (2164, 87417), (2649, 71412), (3246, 58278), (3532, 53559), (4869, 38852), (5298, 35706), (5951, 31788), (6492, 29139), (7947, 23804), (9713, 19476), (9738, 19426), (10596, 17853), (11902, 15894)]