16929684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 45995040

約数和(自身を除く): 29065356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 467, 477, 636, 684, 934, 954, 1007, 1401, 1868, 1908, 2014, 2802, 3021, 4028, 4203, 5604, 6042, 8406, 8873, 9063, 12084, 16812, 17746, 18126, 24751, 26619, 35492, 36252, 49502, 53238, 74253, 79857, 99004, 106476, 148506, 159714, 222759, 297012, 319428, 445518, 470269, 891036, 940538, 1410807, 1881076, 2821614, 4232421, 5643228, 8464842, 16929684]

約数ペア:

[(1, 16929684), (2, 8464842), (3, 5643228), (4, 4232421), (6, 2821614), (9, 1881076), (12, 1410807), (18, 940538), (19, 891036), (36, 470269), (38, 445518), (53, 319428), (57, 297012), (76, 222759), (106, 159714), (114, 148506), (159, 106476), (171, 99004), (212, 79857), (228, 74253), (318, 53238), (342, 49502), (467, 36252), (477, 35492), (636, 26619), (684, 24751), (934, 18126), (954, 17746), (1007, 16812), (1401, 12084), (1868, 9063), (1908, 8873), (2014, 8406), (2802, 6042), (3021, 5604), (4028, 4203)]